Concentrating Solar Power Essay Example | Topics and Well Written Essays - 2500 words

Concentrating Solar Power - Essay Example The Supercritical CO2 Brayton cycle is being investigated on how it produces its energy. The cycle is ideal because it is easy to be transported from one location to another and it can also be effective in reducing costs because it uses very technical turbo machineries. Its ability to achieve efficiency is brought by the manner in which the supercritical CO2 behaves when it is near critical points. The high power density that the supercritical CO2 manages to achieve is the composition of the fluid that it has in the turbo machinery is of high density too, an approximate of 60% the water density at the inlet of the compressor (Ma & Turchi, 2011). Investigations for the supercritical CO2 cycle is being done Sandia and its contractor, Baarber Nicholas Inc. because of the cycle has a high efficiency in temperatures between 400 C and 750 C. the investigation is being done in phases of a development program in the DOE Office of Nuclear Energy and Sandia National Labs. The main objective of the investigation is to realize the technology impact s of the Supercritical CO2 cycle. The first phase which is also called the first loop of the investigation is a compression loop that will be done using motor to run the radial Supercritical CO2 compressor. The objective of this phase of the investigation will be: The type of technology that will be required to bear the weight, technology for sealing, bear gas-foil and how to counter the rotor wind age losses which are required for the cycle to be able to reach its effectiveness and how it reduces the costs which are its main aims. The second phase of the investigation called the second loop that has been designed is a megawatt heater-class closed Superscript CO2 Brayton cycle. This process is called the ‘re-compression’. In this phase the cycle will show how it will be used in sources of

Practical 'learning and development event' for a local UAE company in Research Paper

Practical 'learning and development event' for a local UAE company in need of a leadership capacity development training - Research Paper Example The objective of the paper has been to identify the training needs in accordance with the leadership capacity of EITC. During the observation, it was noted that the workforces of EITC comprise a diverse culture with a major inclusion of authoritative leadership style which implies that the managers follow a commanding portfolio. It is also observed that the managers follow a centralized form for managing the activities of the company. The HRD department of the company is also observed to be lacking in managing the diverse workforces in this changing and highly competitive business environment. It is owing to this reason that the company should be facilitated with effective training as well as development program. Accordingly, the four competencies including leading people, strategic management, stimulating commitment and managing change has been suggested to the HR manager in EITC for the enhancement of their skills as well as to perform effectively in the ever changing and competiti ve business environment. OVERVIEW STATEMENT Emirate Integrated Telecommunications Company (EITC) instigated its operations in the year 2006. ... In its current practices, the Emirati telecom company, i.e. EITC was reported to serve around 5 million people as customers as well as around 40,000 businesses in the local market segments as on 2011. The company is further noted to count on around 2,000 employees’ productivity to deliver superior quality services to its customers. A unique feature of the working environment in EITC is that it comprises employees belonging to diverse cultures from around 60 countries even though the company is still observed to be operating within the local market of UAE. Nevertheless, half of the senior management team as well as staff serving customers directly comprise UAE nationals (EITC, â€Å"Who we are†). Taking the virtues of its diverse workforce, the company seeks to provide better value to customers and thereby increase its leadership capability to satisfy its customers’ expectations and requirements. Accordingly, with respect to developmental training, the leaders in ETIC are observed to be mainly emphasized on equality as well as on continuous improvement of the overall workforce. Moreover, as per the vision of the company, the employees should be honest, loyal and integrated in order to execute the assigned task not only competitively but also yielding adequate sustainability. It is in this context that the working environment of ETIC has been strongly influenced by the present business scenario, where the business world has been changing continuously with immense rapidity with respect to competitions and other social, organizational as well as economic changes. The concept of globalization and the development of technologies are determined to be the major factors

Contracts and Leases in Common Law and UCC Essay

Contracts and Leases in Common Law and UCC - Essay Example Normally, a contract is enforced and governed by the laws of the country where it was made. In the United States of America, a contract is governed by two types of state laws, that is, the common law and the Uniform Commercial Code (UCC) (Bagley and Dauchy, 2012). Common law is a law which governs contracts for services and contracts that are not governed by the Uniform Commercial Code. Most contracts such as employment agreements, general business agreements and leases are controlled by common law. Common law contracts can either be bilateral or unilateral. However, the contracts are valid only if the three elements of common law contract formation are met. The elements of formation are offer, acceptance and consideration (Bagley and Dauchy, 2012). The uniform commercial code (UCC) governs the contracts between merchants and the sale of goods. The law was written by the National Conference of Commissioners on Uniform State Laws (NCCUSL) and the American Law Institute (ALI). It was p ublished in 1952 to harmonize the law of sales and other commercial transactions in the United States. Although it has not been fully enacted, some provisions of the code have been adopted by all the fifty states of the US (Fullerton, 2011). Previously, the code was divided into 9 articles; however, after a number of reviews and revisions, the code is now divided into eleven articles with each giving provisions that relate to a particular area of commercial law. Article 1, gives the definitions of terms used in commercial law and the general principles that apply to the UCC. Article 2 covers all contracts pertaining to the sale of goods. Article 2A covers all transactions pertaining to leases of goods. Article 3 covers negotiable instruments such as checks and promissory notes.

Annotated Bibliography on The Obama administration's policy lifting

On The Obama administration's policy lifting the prohibition of women from serving in combat roles - Annotated Bibliography Example It further displays their immense roles calling for a redefinition of women roles in ground combats. Davis, Robert et al. "This research was sponsored by the National Institute of Justice and was conducted in the RAND Center on Quality Policing within the Safety and Justice Program of RAND Infrastructure, Safety, and Environment." (2011). this is a research paper that was conducted by the national institute of justice at the RAND center to access the quality of decisions that are often made by the executive organs in various organizations. In view of the ban the paper reviews its suitability an applicability bearing in mind the delicate nature of women serving in ground combats. The paper shows concern on safety upon implementation of such policies. In addition, the paper undertakes a review to ascertain implementation policies that have so far been passed such as the 1990’s ban on women flying in combat and serving in war ships. Miller, Laura et al. The Extent of Restrictions on the Service of Active-Component Military Women; Rand National Defense Research Institute: Santa Monica, 2012. This is a review by the Rand Defense Research Institute. The paper investigates the harm that a restriction on women serving in combat positions affects the entire military operations. The paper argues that although restriction of women can yield better results, it can as well yield poor results since some women are more talented in ground combat more than their male counterparts. It further stresses that when women are accepted to work in a free environment they are more likely to have their military experience boosted. Skein, Rosemarie. Women in Combat: A Reference Handbook. Santa Barbara: ABC-CLIO, 2011. This is a handbook that outlines proposals and measures that should be put in place to ensure fair participation of women service in combat positions in the military. In this regard, the paper bases its arguments on the ban

Brand analysis report BONDS Essay Example | Topics and Well Written Essays - 3000 words

Brand analysis report BONDS - Essay Example However, the brand’s decision to sack Australian workers and move operations overseas has negatively affected its brand equity. In order to further enhance its brand equity, BONDS is also required to innovate further the way its competitor aussieBum is. Finally, it needs to further develop and strengthen its brand positioning rather than relying on its heritage. Customers must also be assured that the brand is â€Å"Australian† as the Country-of-Origin and â€Å"Made In† effect can have a huge impact on the brand equity of BONDS. Table of Contents 1.Introduction 3 2.Brand positioning and values 5 3.Brand characteristics 7 4.Customer Benefits 8 5.Brand Communities 9 6.Brand equity 10 8.Reflection 14 1. Introduction BONDS is an underwear brand based in Australia that has become a national icon and has existed for over 98 years. Initially targeted at men’s underwear, the company aims at providing â€Å"shorts, trunks and low rise† underwear (Dugg.com.a u, 2003-2011). Therefore, the main product initially was underwear in a variety of shapes, sizes and colors. Both conventional and contemporary styles are offered by the company to ensure high level of comfort to its customers. The company’s iconic product was The Chesty Bond. Over the years, the company has expanded its product range to including clothing including sportswear and maternity clothing. As of today, BONDS offers not just underwear but clothing for kids, women and babies. As far as the customers of BONDS are concerned, the company focuses on individuals who have a highly active life or work in occupations resulting in high levels of sweating (Dugg.com.au, 2003-2011). Keeping this in mind, the fabric used in the underwear has high absorption capacity that keeps the underwear area dry for long periods of time. (Dugg.com.au, 2003-2011) The elastic bands used on the underwear specifically cater to customers’ need for comfortable fitting and expandability. One of the major competitors of BONDS is aussieBum which produces is underwear in Australia. In 2009, aussieBum’s sales increased by an astounding 40% in the midst of the sacking of Australian workers by BONDS (Stephenson, 2009). The company’s decision to move its operations to China have strengthened the sales of its competitor-aussieBum (Stephenson, 2009). This is because aussieBum’s marketing strategy focuses on highlighting the fact that its products are â€Å"Made in Australia†. Therefore, aussieBum’s recent advertisements that bear the slogan â€Å"Australian made by choice† have capitalized on the loss of customer faith in BONDS after it decided to sack Australian workers (Stephenson, 2009). Another major competitor in Australia is Aldi which is a discount supermarket chain in Australia offering the convenience of online shopping. Aldi’s fairly high geographical distribution in Australia along with a diverse product range makes it a strong competitor for BONDS (Euromonitor International, 2012). Furthermore, local department stores such as Kmart, Target and Myer continue to serve as competitors for BONDS given their own-label brands, low prices and ability to cater to a wide variety of customer segments including women and children. Furthermore, these departmental stores benefit from the high customer traffic from customers who come to shop for everyday use items such as grocery. Therefore, chances are high that customers would prefer to buy underwear and other clothing from these department stores due to the convenience they offer.

Finance Assignment Essay Example | Topics and Well Written Essays - 750 words

Finance Assignment - Essay Example However, the performance level is crucial in determining the stock price, but it not necessary that a company that has good financial statement may be the best to invest. This is because the movement of the value of the stock price changes by the activities of the investors, so the investor needs to clearly watch the demand and supply of the stock and invest accordingly. That is way, people say that trading is require full attention of mind and is not luck game. In order to be a successful investor, one should have the quality of asset management. Now, picking a sole asset or playing only with one stock is never a feasible option. Such type of assets are called stand-alone asset and risk associated to them I the stand-alone risk (Brigham 1994 p.156). There are always chances that your value of the stock may go down and you would likely have loss or you may even win. But the probability of success is always uncertain. So most of the investors or traders advice to go for more than two assets and invest in different sectors or companies. So one should make a portfolio of assets, so that value of one stock goes down, the value of others would be might go up and the end you may not lose your money. Therefore, logically investing in securities as portfolio is more beneficial than going for stand-alone securities (Brigham 1994 p.156). ... Fundamental Analysis: Now when an investor would be looking for a company or an industry to invest, he needs to analyze its financial statements such as Income Statement, Cash Flow Statements etc and also its competitors, so that he could among them and then decide. Analyzing past trends and pattern of movement of assets should also done. All such basic analyses when selecting a security is called Analytical modeling. There are basic types of modeling, Technical and Fundamental. The Technical approach is much more simple because it mainly deals with the past trend and by looking it, calculated the expected future value of the asset. Whereas, the Fundamental approach is more studied approach and require more in-depth analysis of assets. The fundamental analysis requires more quantitative analysis involved. The investor must have the knowledge of financial statements and ratios such Earning Per Share (EPS), Sales Per Share (SPS), Return on total Asset (ROA), Return On Investment (ROI) and other liquidity r atios, turnovers etc (BuckInvestor.com). Approaches Now once you get the complete knowledge of the price movement of the knowledge, now the question of how to invest arises i.e. should the investor invest sector-wise or company-wise. In Top-down approach, the investor first looks the entire stock market, how specific industry is performing and then finally at the stock (buckinvestor.com). For Instance, I have invested in Shell Petroleum. Now following the top-down approach I would first analyze the entire stock exchange and look whether the market index points are performing. Are they closing at higher rate or not Then my next step would be to look the performance of Refinery

Manufacturing Process Essay Example for Free

Manufacturing Process Essay Tool post spanner For making adjustments to the tools Chuck key Used for tightening or loosening the bolts on the chuck Parting tool To remove finished parts. Procedure †¢We took a mild steel round 25*80 mm long piece and set it in the chuck with the required length by the use of chuck key. †¢Then marked the job as per given measurements with the help of steel rule and calipers. †¢Did the steps and cut edges with the help of side cutting tool. †¢Repeated the procedure 1 to 4 for mild steel round 25*50mm †¢Went to drilling process, and made 10 mm of diameter for mild steel 25*80. Did the free and plane operations and finish the job as per given sketch. Calculations required The calculations are for both turning and drilling. turning N = speed in revolutions/minute (RPM) k = speed (V) and part diameter (Di ) V = needed cutting speed D1= is largest part diameter drilling Drill speed k is a Constant D is Diameter of the drill V is the cutting speed ? Pictures: Discussion Majorly the two processes that were involved in our experiment were turning and drilling. The machine used was a manual lathe machine. Overheating of the tool and the work piece proved to be the basis of many errors seen within the finished work piece. other problems during the processes were creating of long chips which had to be cut in order for the experiment to go on further. Breaking of the tool was also experienced. Conclusion The machine used was a manual lathe machine in which most of the processes had to be worked out and supervised by a trained professional . the major errors in this experiment are caused by the mistakes of the handler. The rotation of the work piece, which is handled by the supervisor, must be precise and constant; otherwise the problems which arrive are the breaking of the tool and the creation of long chips. to rectify this error the use of automated lathe machine can be done. In this day and age automated lathe machines are the way to go because manual lathe needs hours and hours of supervision and in the end the product is not even as accurate as a product that can be used by a consumer. A better coolant and a cooling method can also be used to reduce the heat which can lead to inaccuracy.